﻿#region LicenseHeader

// Copyright 2012 The Trustees of Indiana University.  All rights reserved.
// 
// The Indiana University licenses this file to you under the Apache License, 
// Version 2.0 (the "License"); you may not use this file except in compliance 
// with the License.  You may obtain a copy of the License at 
// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software 
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  
// See the License for the specific language governing permissions and 
// limitations under the License.
// 
// @author Thilina Gunarathne (tgunarat@indiana.edu)

#endregion

using System.Runtime.Serialization;

namespace AzureMRCore.DataCommunication
{
    public enum Types
    {
        AllGather,
        SimpleBCast
    };

    [DataContract(
        Namespace = "urn:edu:indiana:salsahpc:twister4azure")]
    public class DataItem
    {
        [DataMember]
        public string WorkerID { get; set; }

        [DataMember]
        public byte[] Data { get; set; }

        [DataMember]
        public string JobID { get; set; }

        [DataMember]
        public string AppName { get; set; }

        [DataMember]
        public int Iteration { get; set; }

        [DataMember]
        public string MapID { get; set; }

        [DataMember]
        public int MapIndex { get; set; }

        [DataMember]
        public int NumMapTasks { get; set; }

        [DataMember]
        public string InputFormatType { get; set; }

        [DataMember]
        public Types TransferType { get; set; }
    }

    public class TreeBCastItem : DataItem
    {
        [DataMember]
        public bool Recurse { get; set; }
    }
}